<template>
  <div>
    <x-card v-if="hasPerm('flwcat:page')">
      <div slot="content" class="table-page-search-wrapper">
        <a-form layout="inline">
          <a-row :gutter="48">
            <a-col :md="8" :sm="24">
              <a-form-item label="分类名称">
                <a-input
                  v-model="queryParam.name"
                  allow-clear
                  placeholder="请输入分类名称"
                />
              </a-form-item>
            </a-col>
            <a-col :md="8" :sm="24">
              <a-form-item label="唯一编码">
                <a-input
                  v-model="queryParam.code"
                  allow-clear
                  placeholder="请输入唯一编码"
                />
              </a-form-item>
            </a-col>
            <a-col :md="8" :sm="24">
              <a-button type="primary" @click="$refs.table.refresh(true)">
                查询
              </a-button>
              <a-button
                style="margin-left: 8px"
                @click="() => (queryParam = {})"
              >
                重置
              </a-button>
            </a-col>
          </a-row>
        </a-form>
      </div>
    </x-card>
    <a-card :bordered="false">
      <s-table
        ref="table"
        :columns="columns"
        :data="loadData"
        :alert="false"
        :rowKey="record => record.id"
        :rowSelection="{
          selectedRowKeys: selectedRowKeys,
          onChange: onSelectChange,
        }"
      >
        <template
          slot="operator"
          class="table-operator"
          v-if="hasPerm('flwcat:add')"
        >
          <a-button type="primary" @click="$refs.addForm.add()" icon="plus">
            新增分类
          </a-button>
        </template>
        <span slot="action" slot-scope="text, record">
          <a
            @click="$refs.editForm.edit(record)"
            v-if="hasPerm('flwcat:edit')"
          >
            编辑
          </a>
          <a-divider
            type="vertical"
            v-if="
              hasPerm('flwcat:edit') &
                hasPerm('flwcat:del')
            "
          />
          <a-popconfirm
            placement="topRight"
            title="确认删除？"
            v-if="hasPerm('flwcat:del')"
            @confirm="() => flowableCategoryDelete(record)"
          >
            <a>删除</a>
          </a-popconfirm>
        </span>
      </s-table>
      <add-form
        ref="addForm"
        @ok="handleOk"
        v-if="hasPerm('flwcat:add')"
      />
      <edit-form
        ref="editForm"
        @ok="handleOk"
        v-if="hasPerm('flwcat:edit')"
      />
    </a-card>
  </div>
</template>
<script>
import { STable, XCard } from '@/components';
import {
  flowableCategoryPage,
  flowableCategoryDelete,
} from '@/api/modular/flowable/categoryManage';
import addForm from './addForm';
import editForm from './editForm';
export default {
  components: {
    XCard,
    STable,
    addForm,
    editForm,
  },
  data() {
    return {
      // 查询参数
      queryParam: {},
      // 表头
      columns: [
        {
          title: '分类名称',
          dataIndex: 'name',
        },
        {
          title: '唯一编码',
          dataIndex: 'code',
        },
        {
          title: '排序',
          dataIndex: 'sort',
        },
        {
          title: '备注',
          dataIndex: 'remark',
        },
      ],
      // 加载数据方法 必须为 Promise 对象
      loadData: parameter => {
        return flowableCategoryPage(
          Object.assign(parameter, this.queryParam),
        ).then(res => {
          return res.data;
        });
      },
      selectedRowKeys: [],
      selectedRows: [],
    };
  },
  created() {
    if (
      this.hasPerm('flwcat:edit') ||
      this.hasPerm('flwcat:del')
    ) {
      this.columns.push({
        title: '操作',
        width: '150px',
        dataIndex: 'action',
        scopedSlots: { customRender: 'action' },
      });
    }
  },
  methods: {
    /**
     * 删除
     */
    flowableCategoryDelete(record) {
      flowableCategoryDelete({ ids: record.id })
        .then(res => {
          if (res.success) {
            this.$message.success('删除成功');
            this.$refs.table.refresh();
          } else {
            this.$message.error('删除失败：' + res.message);
          }
        })
        .catch(err => {
          this.$message.error('删除错误：' + err.message);
        });
    },
    handleOk() {
      this.$refs.table.refresh();
    },
    onSelectChange(selectedRowKeys, selectedRows) {
      this.selectedRowKeys = selectedRowKeys;
      this.selectedRows = selectedRows;
    },
  },
};
</script>

<style lang="less">
.table-operator {
  margin-bottom: 18px;
}
button {
  margin-right: 8px;
}
</style>
